40529952

素因数分解:

$2^5\times 3^2\times {\mathrm{140729}}^1$

素因数の和:140745

約数の個数: 36

約数和(自身を含む): 115257870

約数和(自身を除く): 74727918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 140729, 281458, 422187, 562916, 844374, 1125832, 1266561, 1688748, 2251664, 2533122, 3377496, 4503328, 5066244, 6754992, 10132488, 13509984, 20264976, 40529952]

約数ペア:

[(1, 40529952), (2, 20264976), (3, 13509984), (4, 10132488), (6, 6754992), (8, 5066244), (9, 4503328), (12, 3377496), (16, 2533122), (18, 2251664), (24, 1688748), (32, 1266561), (36, 1125832), (48, 844374), (72, 562916), (96, 422187), (144, 281458), (288, 140729)]